Bump slackapi/slack-github-action in the github-actions group

Bumps the github-actions group with 1 update: [slackapi/slack-github-action](https://github.com/slackapi/slack-github-action).


Updates `slackapi/slack-github-action` from 1.27.0 to 2.0.0
- [Release notes](https://github.com/slackapi/slack-github-action/releases)
- [Commits](slackapi/slack-github-action@v1.27.0...v2.0.0)

---
updated-dependencies:
- dependency-name: slackapi/slack-github-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/release.yaml

@@ -90,7 +90,7 @@ jobs:
           git push origin ${RELEASE_BRANCH}
 
       - name: Slack failure report
-        uses: slackapi/slack-github-action@v1.27.0
+        uses: slackapi/slack-github-action@v2.0.0
         if: ${{ failure() }}
         env:
           SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK